Northrop Grumman is working on a new classified bomber prototype for the Air Force, at an estimated cost—according to their financial statements—of $2 billion. Apparently, the first version will require human/clone/Cylon pilots, with a high-endurance unmanned model possibly following after that. According to military…

It may look like a stealth fighter jet, but Boeing is hoping its new X-48B aircraft will become the commercial airliner of the future. The blended-wing plane—a name given to planes that merge the fuselage and wings into one—eliminates the tail part of a plane (which is usually the part of the plane responsible for lag…